{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1400FD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1400FD","canonicalUrl":"https://aoctrl.com/schneider/LC1F1400FD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1400FD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, TeSys F, contactor, LC1F1400FD, 3-pole, 1400 A AC-1, 110 V DC coil, plate mount.","salesMarkdown":"## TeSys F 1400 A Contactor — LC1F1400FD The Schneider Electric LC1F1400FD is a 3-pole contactor from the TeSys F range, rated for 1400 A in AC-1 utilisation category (resistive loads) at 40 °C. The control circuit is 110 V DC standard, with an operating range of 0.85 to 1.1 Uc and a drop-out window of 0.3 to 0.5 Uc at 55 °C. Rated breaking capacity is 2100 A per IEC 60947-4-1, and the short-time withstand current (Icw) holds 8000 A for 10 seconds at 40 °C, stepping down to 2600 A for 10 minutes. These ratings mean the contactor can handle high-fault conditions without welding or flashover — critical for panel selectivity and upstream breaker coordination. The LC1F1400FD is end-of-life hot (EOL hot) — production has ceased. No successor order code is listed. ## Compliance & Approvals The contactor is certified to EN 60947-4-1, IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1, plus JIS C8201-4-1. Overvoltage category III and protective treatment TH (tropicalised) are standard. The associated fuse rating is 1600 A gG at ≤ 440 V. These approvals cover most industrial control panels in North America, Europe, and Japan without additional component-level testing. Plate-mounted — no DIN-rail clip. The power circuit uses bolted connections or bar connections accepting a busbar cross-section of 100 x 5 mm. Control circuit terminals are screw-clamp, accepting 1 to 4 mm² flexible or solid wire (with or without ferrule). Tightening torque is 58 N·m on the power side and 1.2 N·m on the control side. Dimensions: 438 mm wide, 332 mm high, 238.6 mm deep — plan for a substantial panel footprint and busbar routing. ## Thermal & Duty Considerations Heat dissipation is 10 W at 20 °C holding, with 150 W per pole in AC-1 duty. Inrush power at 20 °C is 2100 W. The average impedance is 0.1 mΩ at Ith 1700 A, 50 Hz. Maximum operating rate is 600 cycles per hour at 55 °C. Ambient operating temperature is -5 to 40 °C; storage range is -60 to 80 °C. These numbers matter for enclosure thermal design — the 150 W/pole figure drives ventilation or forced-air requirements in a sealed cabinet.","metaTitle":"Schneider LC1F1400FD TeSys F Contactor, 1400 A AC-1, 110 V D","metaDescription":"Schneider Electric LC1F1400FD TeSys F contactor, 1400 A rated operational current AC-1, 110 V DC control. End-of-life hot. Sourced to order. Quoted against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"238.6 mm","Range":"TeSys","Width":"438 mm","Height":"332 mm","Standards":"EN 60947-4-1 IEC 60947-1 JIS C8201-4-1 EN 60947-1 IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","Operating time":"50...60 ms closing 45...60 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"10 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.1 mOhm - Ith 1700 A 50 Hz","Device short name":"LC1F","Inrush power in W":"2100 W (at 20 °C)","Poles description":"3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 58 N.m","Compatibility code":"LC1F","Operating altitude":"3000 m without derating","Control circuit type":"DC standard","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-1","Contactor application":"Resistive load","Associated fuse rating":"1600 A gG at <= 440 V","Maximum operating rate":"600 cyc/h 55 °C","Connections - terminals":"Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1...2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²solid without cable end Power circuit: bar 2 cable(s) - busbar cross section: 100 x 5 mm Power circuit: bolted connection","Rated breaking capacity":"2100 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"150 W AC-1","[Uc] control circuit voltage":"110 V DC","[Ui] rated insulation voltage":"1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C 1000 V conforming to UL 60947-4-1","Control circuit voltage limits":"Operational: 0.85...1.1 Uc (at 55 °C) Drop-out: 0.3...0.5 Uc (at 55 °C)","Hold-in power consumption in W":"10 W at 20 °C","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"1400 A (at <40 °C) AC AC-1","[Ue] rated operational voltage":"<= 460 V DC","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-5...40 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"8000 A 40 °C - 10 s 6000 A 40 °C - 30 s 4500 A 40 °C - 1 min 4000 A 40 °C - 3 min 2600 A 40 °C - 10 min","[Ith] conventional free air thermal current":"1400 A (at 40 °C)","Permissible ambient air temperature around the device":"-40...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e73d7dbdfc5a6435d469f696c2893bba.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1F1400FD/tesys-f-contactor-3p-3-no-ac1-1000-v-1400-a-coil-110-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1400FD/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LC1F1400FD?","answer":"No official successor order code is listed. Within the TeSys F family, a contactor with a higher rated operational current or different coil voltage may fit the same footprint, but pin-compatibility and ratings must be verified against the specific panel design."},{"question":"What compliance documentation does LC1F1400FD carry?","answer":"The contactor is certified to EN 60947-4-1, IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. It carries overvoltage category III and protective treatment TH."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1400FD","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LC1F1400FD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}